When you need to remove both particles and bio-contaminants from the surrounding air, an OMNITEC OmniAire PEROx will do the job. This hydrogen peroxide air purifier system can be attached to the exhaust of an OmniAire HEPA negative air machine using flex duct. They can also be added to an air mover with the intake side. Unlike other systems that just capture dust and other "dry" airborne particulates, the PEROx system can do air clean-up for mold, chemical fumes, sewer odors and decaying matter. As such, your PEROx air purifier can be deployed for mold abatement, fire and flood restoration, mortuaries, VOC control and many other applications where there is dirty air.